Base | Representation |
---|---|
bin | 1110111101101… |
… | …10000101110001 |
3 | 22202012101211101 |
4 | 13132312011301 |
5 | 224113321020 |
6 | 20242244401 |
7 | 3052646065 |
oct | 736660561 |
9 | 282171741 |
10 | 125526385 |
11 | 64946916 |
12 | 36056701 |
13 | 2001048a |
14 | 12957aa5 |
15 | b04800a |
hex | 77b6171 |
125526385 has 32 divisors (see below), whose sum is σ = 165473280. Its totient is φ = 91026432.
The previous prime is 125526377. The next prime is 125526403. The reversal of 125526385 is 583625521.
It is a happy number.
It is not a de Polignac number, because 125526385 - 23 = 125526377 is a prime.
It is a super-3 number, since 3×1255263853 (a number of 25 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 525096 + ... + 525334.
It is an arithmetic number, because the mean of its divisors is an integer number (5171040).
Almost surely, 2125526385 is an apocalyptic number.
It is an amenable number.
125526385 is a deficient number, since it is larger than the sum of its proper divisors (39946895).
125526385 is a wasteful number, since it uses less digits than its factorization.
125526385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 465.
The product of its digits is 72000, while the sum is 37.
The square root of 125526385 is about 11203.8558094970. The cubic root of 125526385 is about 500.7008637875.
The spelling of 125526385 in words is "one hundred twenty-five million, five hundred twenty-six thousand, three hundred eighty-five".
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